The s-block metals are never found pure because of their:
AHigh reactivity
BLow atomic mass
CLarge ionic size
DWeak metallic bond
Answer & Solution
Correct answer: A. High reactivity
1. These metals react readily with what surrounds them.
2. So they occur combined rather than free.
3. Their high reactivity is the reason.
_Source: syllabus Chemistry Part I, Chapter 3, Classification of Elements and Periodicity in Properties._
Keep practising Atomic Structure and Valency
Browse all Atomic Structure and Valency questions for JEE Main, or explore more Chemistry topics.